SolarSquare Seeks Up to $60 Million Amid Growing Rooftop Solar Interest in India

SolarSquare's Ambitious Funding Plans

SolarSquare, a Mumbai-based startup specializing in rooftop solar installations, is currently in advanced discussions to raise between $55 million and $60 million in its Series C funding round. This upcoming investment could elevate the company's valuation to between $450 million and $500 million, indicating a remarkable confidence from investors in India's burgeoning solar energy sector.

Significant Past Investments

This new funding round is co-led by B Capital and Lightspeed Venture Partners, both of which have previously backed SolarSquare. Notably, Lightspeed led a $40 million Series B round in December 2024 when the company was valued at approximately $200 million. The current negotiations highlight a rapid escalation in SolarSquare's market positioning and a notable uptick in investor interest in India’s residential solar market, which has been gathering momentum over recent years.

Growth and Market Position

Founded in 2015, SolarSquare aims to simplify solar energy adoption for households and residential complexes across India. To date, the startup has installed over 150 MW of solar capacity and plans to expand that to 200 MW within the current year. The company reports an annual revenue run rate exceeding $104 million, a figure set to rise as the market for rooftop solar systems continues to grow.

Currently, SolarSquare has an operational footprint across 29 cities in nine states, serving nearly 50,000 homes and 400 housing societies. Noteworthy clients include major enterprises such as Swiggy, Zepto, and iD Fresh Food, who have adopted its rooftop solar solutions.

A Fragmented Yet Opportunities-Rich Market

The Indian rooftop solar market remains highly fragmented, dominated by small local installers. SolarSquare is positioning itself as a full-stack residential solar provider, competing against established players like Tata Power and Waaree Energies. Government initiatives encouraging renewable energy adoption have significantly propelled India's growth, with a target of reaching 500 gigawatts of renewable energy capacity by 2030.

Future Outlook

With ongoing discussions for the new funding round expected to finalize next month, SolarSquare is on track to further consolidate its position in the market. Existing investors, including Elevation Capital, are also anticipated to boost their involvement in this funding initiative. It is clear that the company is not only capitalizing on an expanding market but also adapting its strategies to focus more on the residential segment, where it sees the most promise for growth.